font

on linux set font, use this to clear font cache

fc-cache -fv

Your Code Displays Japanese Wrong https://heistak.github.io/your-code-displays-japanese-wrong/ (opens in a new tab)

lang attribute https://www.loc.gov/standards/iso639-2/php/English_list.php (opens in a new tab)

用 fontconfig 治理 Linux 中的字体 https://catcat.cc/post/2021-03-07/ (opens in a new tab)

programming english font https://github.com/be5invis/Iosevka (opens in a new tab)

Intel One Mono font repository https://github.com/intel/intel-one-mono (opens in a new tab)

cjk

Sarasa Gothic / 更纱黑体 / 更紗黑體 / 更紗ゴシック / 사라사 고딕 https://github.com/be5invis/Sarasa-Gothic (opens in a new tab)

https://github.com/JudouEco/JudouSans (opens in a new tab) 句读黑体，商用免费的多语言字体。Judou Sans is a multilingual open-source typeface.